KR930008053A - Polymer composite and rubber connection member - Google Patents

Polymer composite and rubber connection member Download PDF

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Publication number
KR930008053A
KR930008053A KR1019920020296A KR920020296A KR930008053A KR 930008053 A KR930008053 A KR 930008053A KR 1019920020296 A KR1019920020296 A KR 1019920020296A KR 920020296 A KR920020296 A KR 920020296A KR 930008053 A KR930008053 A KR 930008053A
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KR
South Korea
Prior art keywords
polymer composite
copolymer
polyurethane resin
composite according
weight
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KR1019920020296A
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Korean (ko)
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KR960002984B1 (en
Inventor
타카오 안도
히로시 이타야마
카쯔라 고우다
Original Assignee
우라타 야스오
산요카세이코교 가부시기가이샤
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Publication of KR930008053A publication Critical patent/KR930008053A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L47/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

본 발명은 실질적으로 올레핀/디엔공중합체 및 에틸렌/(메타)아클릴산에스테르 공중합체로 이루어진 군으로 부터 선택된 공중합체 (A)5~95중량부와 폴리우레탄수지(B)5~95중량부만으로 이루어진 고분자복합체로서, 이 폴리우레탄수지가, 분산제의 비존재하, 용융한 이 공중합체속에서, 합성되는 고분자복합체, 상기 고분자복합체와 도전성충전제로 이루어진 성형용 조성물 및 그 성형품, 및 고무접속부재에 관한 것이다.The present invention is substantially composed of only 5 to 95 parts by weight of copolymer (A) and 5 to 95 parts by weight of polyurethane resin (B) selected from the group consisting of olefin / diene copolymer and ethylene / (meth) acrylic acid ester copolymer. A polymer composite comprising a polyurethane composite, in the absence of a dispersant and in a molten copolymer, a polymer composite to be synthesized, a molding composition comprising the polymer composite and a conductive filler, a molded article thereof, and a rubber connecting member. It is about.

본 발명의 고분자복합체는, 실리콘고무와 동등한 유연성 및 내구성을 가지고, 또한 사출성형성이 뛰어나고, 또한 제조공정이 짧고, 값싸게 제조할 수 있다. 본 발명의 고분자복합체는, 도전성 충전제와 병용하므로서 고무 접속부재, 즉, 전기제품의 탄력성 있는 전기적 접속부재로서 유효하게 적용된다.The polymer composite of the present invention has the flexibility and durability equivalent to that of silicone rubber, is excellent in injection molding, and the manufacturing process is short and can be produced at low cost. The polymer composite of the present invention is effectively applied as a rubber connecting member, that is, a flexible electrical connecting member of an electric product, in combination with a conductive filler.

Description

고분자 복합체 및 고무접속 부재Polymer composite and rubber connection member

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (11)

실질적으로 올레핀/디엔공중합체 및 에틸렌/(메타)아클릴산에스테르 공중합체로 이루어진 군으로부터 선택된 공중합체 (A)5~95중량부와 폴리우레탄수지(B)5~95중량부만으로 이루어진 고분자복합체로서, 이 폴리우레탄수지가, 분산제의 비존재하, 용융한 이 공중합체속에서, 합성되는 것을 특징으로 하는 고분자복합체.A polymer composite composed substantially of 5 to 95 parts by weight of a copolymer (A) and 5 to 95 parts by weight of a polyurethane resin (B) substantially selected from the group consisting of olefin / diene copolymers and ethylene / (meth) acrylic acid ester copolymers. A polymer composite, wherein the polyurethane resin is synthesized in the melted copolymer without a dispersant. 제1항에 있어서, 공중합체(A)가 이소부틸렌/이소프렌공종합체인 것을 특징으로 하는 고분자복합체.The polymer composite according to claim 1, wherein the copolymer (A) is isobutylene / isoprene copolymer. 제1항에 있어서, 공중합체(A)의 중량평균분자량이 10,000~3,000,000인 것을 특징으로 하는 고분자복합체.The polymer composite according to claim 1, wherein the weight average molecular weight of the copolymer (A) is 10,000 to 3,000,000. 제1항에 있어서, 폴리우레탄수지(B)가 열가소성인 것을 특징으로 하는 고분자복합체.The polymer composite according to claim 1, wherein the polyurethane resin (B) is thermoplastic. 제1항에 있어서, 폴리우레탄수지(B)가 방향족디이소시아네이트와 폴리에스테르디올로부터 얻게되는 폴리우레탄수지인 것을 특징으로 하는 고분자복합체.The polymer composite according to claim 1, wherein the polyurethane resin (B) is a polyurethane resin obtained from aromatic diisocyanate and polyester diol. 제1항에 있어서, 폴리우레탄수지(B)가 방향족 디이소시아네이트, 폴리에스테르디올 및 사슬신장제로부터 얻게되는 폴리우레탄수지인 것을 특징으로 하는 고분자복합체.The polymer composite according to claim 1, wherein the polyurethane resin (B) is a polyurethane resin obtained from an aromatic diisocyanate, polyester diol and a chain extender. 제1항에 있어서, 공중합체(A)와 폴리우레탄수지(B)의 중량비가 5:95~50:50인 것을 특징으로 하는 고분자복합체.The polymer composite according to claim 1, wherein the weight ratio of the copolymer (A) and the polyurethane resin (B) is 5:95 to 50:50. 제1항에 있어서, 반발탄성이 50~75%이고, 또한 경도가 50~75인 것을 특징으로 하는 고분자복합체.The polymer composite according to claim 1, wherein the resilience is 50 to 75% and the hardness is 50 to 75. 제1항 기재의 고분자복합체와 도전성충전제로 이루어진 것을 특징으로 하는 성형용조성물.A molding composition comprising the polymer composite of claim 1 and a conductive filler. 제9항 기재의 조성물로 이루어진 것을 특징으로 하는 성형품.A molded article comprising the composition of claim 9. 제10항에 있어서, 성형품이 고무접속 부재인 것을 특징으로 하는 성형품.The molded article according to claim 10, wherein the molded article is a rubber connection member. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920020296A 1991-11-01 1992-10-31 Polymer composite and rubber contacts KR960002984B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP91-315430 1991-11-01
JP31543091 1991-11-01
JP4216277A JPH061912A (en) 1991-11-01 1992-06-22 Elastomer complex for rubber switch
JP92-216277 1992-06-22

Publications (2)

Publication Number Publication Date
KR930008053A true KR930008053A (en) 1993-05-20
KR960002984B1 KR960002984B1 (en) 1996-03-02

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KR1019920020296A KR960002984B1 (en) 1991-11-01 1992-10-31 Polymer composite and rubber contacts

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US (1) US5221785A (en)
JP (1) JPH061912A (en)
KR (1) KR960002984B1 (en)
GB (1) GB2261221B (en)
TW (1) TW218390B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2567791B2 (en) * 1992-09-17 1996-12-25 三洋化成工業株式会社 Vibration absorber
EP0840764B1 (en) * 1995-07-26 2001-03-28 Minnesota Mining And Manufacturing Company Radiation-cross-linkable thermoplastic composition and its use in making graphic articles
US6200666B1 (en) 1996-07-25 2001-03-13 3M Innovative Properties Company Thermal transfer compositions, articles, and graphic articles made with same
US6389559B1 (en) * 2000-05-24 2002-05-14 Mti Technology Corporation Controller fail-over without device bring-up
US7909194B2 (en) 2005-07-01 2011-03-22 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizates and sealing devices made therewith
AU2011245297B2 (en) * 2010-04-29 2014-05-08 Firestone Building Products Company, Llc Extrudable pressure sensitive adhesive composition and methods for preparing the same
EP2638122B1 (en) 2010-11-12 2018-03-28 Firestone Building Products Company, LLC Extrudable pressure sensitive non-black adhesive composition and methods for preparing the same
US10370806B1 (en) 2018-02-06 2019-08-06 Rubberform Recycled Products, Llc Wheel stop

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5095345A (en) * 1973-12-26 1975-07-29
US3969475A (en) * 1973-08-31 1976-07-13 Asahi Kasei Kogyo Kabushiki Kaisha Powder molding process for producing thermoplastic articles
US4665128A (en) * 1984-09-17 1987-05-12 E. I. Du Pont De Nemours And Company Flexible coating compositions
JPS6327533A (en) * 1986-07-22 1988-02-05 Tosoh Corp Production of polyethylene based resin composite material
JP2775756B2 (en) * 1988-06-27 1998-07-16 松下電工株式会社 Telephone exchange with automatic hold release function
JPH03167259A (en) * 1989-11-27 1991-07-19 Asahi Chem Ind Co Ltd Resin composition
JPH0598167A (en) * 1990-07-20 1993-04-20 Sanyo Chem Ind Ltd Composite resin composition

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TW218390B (en) 1994-01-01
US5221785A (en) 1993-06-22
GB2261221A (en) 1993-05-12
KR960002984B1 (en) 1996-03-02
JPH061912A (en) 1994-01-11
GB9222329D0 (en) 1992-12-09
GB2261221B (en) 1994-10-12

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